Any advantages to bi-wiring speakers vs. single

Biwiring must depend on the speaker brand...Alan Yun told me NOT to biwire my Silverline Preludes that he designed...he said they would be "less coherent". I biwired them anyway (yeah man...a rebel!), listened, put 'em back to single wire, listened again, and discovered he was completely right in a big way...they sound MUCH better single wired. He da man.

Some people like incoherency I suppose...but there does seem to be a little trend among other speaker makers to supply one set of posts and make a statement about it. I think the option is nice, and gives the listener something to play around with...my friend who turned me on to Preludes uses 'em biwired, but then he's incoherent most of the time anyway.

My conversation the Yun was only about the Preludes...and I confirmed his thoughts when I tried it both ways. I've biwired other speakers and it seemed to improve 'em so I was actually surprised.